8606000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 80

約数和(自身を含む): 22477728

約数和(自身を除く): 13871728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 331, 400, 500, 520, 650, 662, 1000, 1040, 1300, 1324, 1625, 1655, 2000, 2600, 2648, 3250, 3310, 4303, 5200, 5296, 6500, 6620, 8275, 8606, 13000, 13240, 16550, 17212, 21515, 26000, 26480, 33100, 34424, 41375, 43030, 66200, 68848, 82750, 86060, 107575, 132400, 165500, 172120, 215150, 331000, 344240, 430300, 537875, 662000, 860600, 1075750, 1721200, 2151500, 4303000, 8606000]

約数ペア:

[(1, 8606000), (2, 4303000), (4, 2151500), (5, 1721200), (8, 1075750), (10, 860600), (13, 662000), (16, 537875), (20, 430300), (25, 344240), (26, 331000), (40, 215150), (50, 172120), (52, 165500), (65, 132400), (80, 107575), (100, 86060), (104, 82750), (125, 68848), (130, 66200), (200, 43030), (208, 41375), (250, 34424), (260, 33100), (325, 26480), (331, 26000), (400, 21515), (500, 17212), (520, 16550), (650, 13240), (662, 13000), (1000, 8606), (1040, 8275), (1300, 6620), (1324, 6500), (1625, 5296), (1655, 5200), (2000, 4303), (2600, 3310), (2648, 3250)]